package com.gai.services.impl;

import com.gai.dao.UserDao;
import com.gai.services.UserServices;

public class UserServicesImpl implements UserServices {
    private UserDao ud;
    public void sayHi() {
        ud.userInfo();
        System.out.println("hi 这里是UserServices");
    }
    public UserDao getUd() {
        return ud;
    }

    public void setUd(UserDao ud) {
        this.ud = ud;
    }
}
